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LG MS3448XRK 34L Round Cavity Microwave ...not heating food....need help

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6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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MicrowaveSvc
  • 9047 Answers

SOURCE: Microwave won't heat food.

This would be under warranty, so Maytag should take care of it for you: http://maytag.com/support/index.jsp

We're happy to help and we appreciate your thoughtful rating of our answer.

Posted on Dec 31, 2007

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SOURCE: my LG microwave does not heat food ,spins but makes noise

high voltage fuse blowed

Posted on Oct 27, 2008

  • 1 Answer

SOURCE: Microwave won't heat food.

My Whirlpool microwave, over the stove, stopped working when my son used it to heat his food and a heavy sound came out, like something exploded in it. When I check it, there was nothing broke. Everything works fine except that it does not heat. I will appreciate any help

Nate

Posted on Nov 09, 2008

MicrowaveSvc
  • 9047 Answers

SOURCE: LG LMVM1935SB Microwave won't heat anymore!

With these symptoms, I would suspect you have a bad magnetron.

If it's within the magnetron portion of the warranty (usually 5-9 years) but out of the original full warranty (usually 1 year), then your manufacturer will cover the part cost, but not the cost to visit you or the labor charge to do the work.

Some manufacturers will send you the magnetron to do it yourself. If nothing else, you can save about $75 by taking it to the shop yourself.

Here are some links you or someone you know can use (in order given) for test help, but read the safety warnings first:

http://www.gallawa.com/microtech/diode.html (if it is NOT shorted, it's probably fine)
http://www.gallawa.com/microtech/mag_test.html (continuity can be good even though it is bad!)
http://www.gallawa.com/microtech/xformer.html

To order Goldstar / L.G. parts, visit Vance Baldwin Electronics.

For more Goldstar / LG / L.G. help, call 1-800-243-0000 (M-F, 7am-8pm CT, Sat 8-5 CT) and choose the appropriate prompt from the menu or
visit here. You can get warranty info & find a local authorized servicer.

L.G. / Goldstar owner's manuals can be downloaded here.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

Posted on Nov 25, 2008

  • 1 Answer

SOURCE: lg wavedom microwave food not

I have a problem with my LG microwave wavedom .it makes a loud noize and i does light up and turns around but its not heating any of the food which i put in to warm. Can anyone can help please? What can i do?

Posted on Dec 15, 2009

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1 Answer

Hi my oven suddenly started making loud weird noises and now does not heat any food. I smell smoke. What might be wrong?


Seems to me that your magnetron is a goner, check also the antenna shield, cover inside the oven cavity and replace both, you may need to clean and repaint burn surfaces inside oven cavity.

Jan 08, 2016 | Panasonic NN-S676BA Microwave Oven

1 Answer

Does the microwave rotate during cooking?


Most microwave ovens have a "stirrer" blade run by a small pancake motor to help avoid standing waves and hot spots inside the microwave cavity. And most modern microwave ovens have a turntable to turn the food, to provide even more even-distribution of heating.

Oct 15, 2014 | Microwave Ovens

1 Answer

I have an LG solardom microwave and when I want to heat a small amount of liquid, it sparks and the base(not the turntable) of the microwave gets hot.


Quite often this is due to grease or food particles stuck somewhere in the cavity of the oven or stuck on or behind the waveguide cover.

It may also be in the area of the turntable support, coupler, or motor.

Nov 24, 2013 | LG Microwave Ovens

1 Answer

How do i test if the magnatron is not working on my lg ms3448xrk microwave. i am an electrician


Unplug microwave, remove top, set meter to ohms, unhook one wire from the magnetron, low resistance reading means it is good, open reading or infinity means it is bad. For the final test, put one test lead where the wire was unhooked, now put the other test probe on the magnetron chassis, any resistance reading indicates leakage and the magnetron is bad.

Sep 18, 2012 | LG Countertop Microwave Oven

1 Answer

MAYTAG MICROWAVE OVEN ARCING FOOD ON PLATE, HEATS EXTREMLY FAST. PUT BABY FOOD (SWEET POTATOES ON A PLATE AND WITHIN 5 SECS THE FOODS BEGINGS TO ARC AND BURN


The magnetron is getting to hot and will eventually fail, especially when it is arcing, "a safety issue convern" the cause is the part mentioned above, or there is exposed metal on the inside cavity.

May 07, 2012 | Maytag 1.6 Cu. Ft. Over-the-Range...

2 Answers

Interior bulb needs to be replaced. What needs to be removed to gain access? Thanks


Advantium - Interior Light Operation While Microwaving

The Advantium 240 oven interior (cavity) light will illuminate anytime the door is open. However, due to the dark tint on the oven door, there is not a light on while cooking since the food would not be visible using the interior lamp.
Food may be viewed during a microwave cycle by pressing the Microwave/Oven Light pad.

One of the Upper Level Speedcook lamps will come on for 5 seconds. The Microwave/Oven Light pad can be pressed up to 5 times during a microwave cooking cycle. The limit of 5 times is to prevent excessive heat on microwave cookware from the Speedcook lamp.

The Advantium 120 oven cavity is illuminated anytime the door is opened and while the unit is in the microwave only mode. As a result it will not have the Microwave/Oven Light pad.

If the light is not operating properly, you will want to have it checked by an authorized service technician. To obtain in or out of warranty repair on Major Appliances, you may call 1-800-GE-CARES (800-432-2737) or schedule service online.
Advantium - Interior Light Operation While Microwaving

The Advantium 240 oven interior (cavity) light will illuminate anytime the door is open. However, due to the dark tint on the oven door, there is not a light on while cooking since the food would not be visible using the interior lamp.
Food may be viewed during a microwave cycle by pressing the Microwave/Oven Light pad.

One of the Upper Level Speedcook lamps will come on for 5 seconds. The Microwave/Oven Light pad can be pressed up to 5 times during a microwave cooking cycle. The limit of 5 times is to prevent excessive heat on microwave cookware from the Speedcook lamp.

The Advantium 120 oven cavity is illuminated anytime the door is opened and while the unit is in the microwave only mode. As a result it will not have the Microwave/Oven Light pad.

If the light is not operating properly, you will want to have it checked by an authorized service technician. To obtain in or out of warranty repair on Major Appliances, you may call 1-800-GE-CARES (800-432-2737) or schedule service online.
Advantium - Interior Light Operation While Microwaving

The Advantium 240 oven interior (cavity) light will illuminate anytime the door is open. However, due to the dark tint on the oven door, there is not a light on while cooking since the food would not be visible using the interior lamp.
Food may be viewed during a microwave cycle by pressing the Microwave/Oven Light pad.

One of the Upper Level Speedcook lamps will come on for 5 seconds. The Microwave/Oven Light pad can be pressed up to 5 times during a microwave cooking cycle. The limit of 5 times is to prevent excessive heat on microwave cookware from the Speedcook lamp.

The Advantium 120 oven cavity is illuminated anytime the door is opened and while the unit is in the microwave only mode. As a result it will not have the Microwave/Oven Light pad.

If the light is not operating properly, you will want to have it checked by an authorized service technician. To obtain in or out of warranty repair on Major Appliances, you may call 1-800-GE-CARES (800-432-2737) or schedule service online.
Check here

http://www.geappliances.com/search/fast/infobase/10000007.htm

Advantium - Interior Light Operation While Microwaving

The Advantium 240 oven interior (cavity) light will illuminate anytime the door is open. However, due to the dark tint on the oven door, there is not a light on while cooking since the food would not be visible using the interior lamp.
Food may be viewed during a microwave cycle by pressing the Microwave/Oven Light pad.

One of the Upper Level Speedcook lamps will come on for 5 seconds. The Microwave/Oven Light pad can be pressed up to 5 times during a microwave cooking cycle. The limit of 5 times is to prevent excessive heat on microwave cookware from the Speedcook lamp.

The Advantium 120 oven cavity is illuminated anytime the door is opened and while the unit is in the microwave only mode. As a result it will not have the Microwave/Oven Light pad.

If the light is not operating properly, you will want to have it checked by an authorized service technician. To obtain in or out of warranty repair on Major Appliances, you may call 1-800-GE-CARES (800-432-2737) or schedule service online.

Aug 25, 2010 | GE Advantium 120 Convection/Microwave Oven

1 Answer

Lightning show in my microwave.


hi,the magetron is what heats the food...it has gone bad...or you have a burn mark on the cavity were you ,put the food in to heat up....please check the cavity first...next it will need to replace the magetron...hope this helps....

Nov 04, 2009 | Whirlpool MH7155XM Microwave Oven

1 Answer

Wont heat food


It could be that the "grinding" noise was actually "arcing" taking place inside the cavity or uder the cover. The magnatron is possibly damaged or the h.v. diode. Should be repaired by qualified repairman

Sep 12, 2009 | GE Spacemaker JVM1640SJ Microwave Oven

1 Answer

Microwave oven not heating thoroughly


u need to clean the cavity inside the microwave .. step to clean that .. put a cup of water nearly half filled( 30 ml ) and start microwave for five minutes .. after that just open microwave and clean from inside with clean cotton cloth .. this will surely help ..

Mar 23, 2009 | Kenmore 63683 Stainless Steel 1200 Watts...

1 Answer

Microwave will not function properly.


The cavity thermal fuse may have failed. It is located on the top of the cavity.

Jun 13, 2008 | Microwave Ovens

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